The most powerful weapon you have is your voice, use it to inspire, to heal, and to change the world.

我从不猜测。在拥有数据之前进行理论化是一个重大错误。不知不觉中，人们开始扭曲事实以适应理论，而不是调整理论以适应事实。

I don’t like to lose, but it’s part of the game. What matters is how you recover.

试图在不激发学生学习欲望的情况下进行教学的老师，就像在冷铁上敲打。

A business has to be involving, it has to be fun, and it has to exercise your creative instincts.